| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Arc-Ainieres | city | Wallonie | Belgium | 50.70 | 3.53 | 118 | 3130 |
| Arc-Wattripont | city | Wallonie | Belgium | 50.72 | 3.55 | 82 | 11256 |
| Arc-en-Barrois | city | Champagne-Ardenne | France | 47.95 | 5.01 | 1053 | 1112 |
| Arc-et-Senans | city | Franche-Comte | France | 47.03 | 5.77 | 830 | 3811 |
| Arc-les-Gray | city | Franche-Comte | France | 47.46 | 5.59 | 830 | 12813 |
| Arc-sous-Cicon | city | Franche-Comte | France | 47.05 | 6.38 | 2654 | 1805 |
| Arc-sous-Montenot | city | Franche-Comte | France | 46.91 | 6.00 | 2509 | 1196 |
| Arc-sur-Tille | city | Bourgogne | France | 47.34 | 5.19 | 830 | 10210 |